Star • HIP 77815A

Cluster
Sco-Cen
Proposed Clusters
Alternate Names
HD 142097
GDR1 6240546902238118400
HIP 77815A
WISEA J155321.91-215816.9
2MASS J15532192-2158165
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
bin_comp A [char] janson2013
bin_desc AO companion [char] janson2013
bin_sep 0.463 0.004 arcsec janson2013
bin_pa 218.4 0.9 deg janson2013
cluster_name Sco-Cen [char] janson2013
mem_num 0 [integer] janson2013
ra 15 53 21.9257 h m s janson2013
dec -21 58 16.653 d m s janson2013
ra_deg 238.34135708 deg janson2013
dec_deg -21.9712925 deg janson2013
M_star 1.75 Msun janson2013
log_M_star 0.243 log Msun janson2013

Non Fiducial Data

Coordinates
ra (h m s)
Value Error Ref.
15 53 21.9257 janson2013
dec (d m s)
Value Error Ref.
-21 58 16.653 janson2013
ra_deg (deg)
Value Error Ref.
238.34135708 janson2013
dec_deg (deg)
Value Error Ref.
-21.9712925 janson2013